ES2075411T3 - Un circuito de control para un motor electrico sin escobillas con n fases. - Google Patents
Un circuito de control para un motor electrico sin escobillas con n fases.Info
- Publication number
- ES2075411T3 ES2075411T3 ES91830437T ES91830437T ES2075411T3 ES 2075411 T3 ES2075411 T3 ES 2075411T3 ES 91830437 T ES91830437 T ES 91830437T ES 91830437 T ES91830437 T ES 91830437T ES 2075411 T3 ES2075411 T3 ES 2075411T3
- Authority
- ES
- Spain
- Prior art keywords
- control circuit
- control
- phases
- circuit
- electric motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
- H02P6/21—Open loop start
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
EL CIRCUITO DE CONTROL INCLUYE: UN CIRCUITO DE ARRANQUE (3) PARA CONTROLAR EL ARRANQUE, UN CIRCUITO DE CONTROL DINAMICO (4) PARA CONTROLAR LA ROTACION DEL MOTOR DESPUES DE QUE HA SIDO ARRANCADO EN BASE A LAS FUERZAS ELECTROMOTRICES DESARROLLADAS EN LA FASES (W1, W2, W3) DEL MOTOR, Y UN CIRCUITO DE CONEXION (2) QUE CONECTA LAS ENTRADAS DE CONTROL DE LOS INTERRUPTORES ELECTRONICOS (T1, T2, T3) PARA CONTROLAR EL MOTOR EN LAS SALIDAS (F1, F2, F3) DEL CIRCUITO DE ARRANQUE (3) DURANTE LA ETAPA DE ARRANQUE Y EN LAS SALIDAS (G1, G2, G3) DEL CIRCUITO DE CONTROL DINAMICO (4) UNA VEZ QUE EL MOTOR HAYA SIDO ARRANCADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67801A IT1241274B (it) | 1990-10-18 | 1990-10-18 | Circuito di controllo per un motore elettrico brushless ad n fasi privo di sensori della posizione del rotore. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2075411T3 true ES2075411T3 (es) | 1995-10-01 |
Family
ID=11305396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91830437T Expired - Lifetime ES2075411T3 (es) | 1990-10-18 | 1991-10-15 | Un circuito de control para un motor electrico sin escobillas con n fases. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0481933B1 (es) |
DE (1) | DE69111967T2 (es) |
ES (1) | ES2075411T3 (es) |
IT (1) | IT1241274B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268627A (en) * | 1992-02-11 | 1993-12-07 | Goldstar Co., Ltd. | Start assisting device for high speed reluctance motor |
IT1261597B (it) * | 1993-09-30 | 1996-05-23 | Gate Spa | Procedimento e sistema per il controllo di un motore elettrico brushless. |
US5616994A (en) * | 1994-01-12 | 1997-04-01 | Mitsubishi Denki Kabushiki Kaisha | Drive circuit for brushless motor |
FR2742943B1 (fr) * | 1995-12-22 | 1998-01-16 | Valeo Electronique | Procede et dispositif de commande d'un moteur electrique synchrone sans balai |
FR2753319B1 (fr) * | 1996-09-10 | 1998-12-04 | Soc D Mecanique Magnetique | Dispositif de detection de la position angulaire pour le pilotage d'un moteur synchrone a excitation par aimant permanent |
EP1020987A4 (en) * | 1998-07-16 | 2002-12-18 | Seiko Epson Corp | METHOD AND DEVICE FOR CONTROLLING A MOTOR WITHOUT A POSITION SENSOR |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262237A (en) * | 1979-06-08 | 1981-04-14 | General Motors Corporation | Commutatorless direct current motor drive system |
WO1987006780A1 (en) * | 1986-04-25 | 1987-11-05 | Matsushita Electric Industrial Co., Ltd. | Brushless dc motor |
IT1211537B (it) * | 1987-11-18 | 1989-11-03 | Halsall Prod Ltd | Motore a corrente continua senza spazzole per motoventilatori pompe ed altre apparecchiature similari |
-
1990
- 1990-10-18 IT IT67801A patent/IT1241274B/it active IP Right Grant
-
1991
- 1991-10-15 DE DE69111967T patent/DE69111967T2/de not_active Expired - Fee Related
- 1991-10-15 ES ES91830437T patent/ES2075411T3/es not_active Expired - Lifetime
- 1991-10-15 EP EP91830437A patent/EP0481933B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69111967D1 (de) | 1995-09-14 |
IT9067801A1 (it) | 1992-04-18 |
IT9067801A0 (it) | 1990-10-18 |
DE69111967T2 (de) | 1996-04-25 |
IT1241274B (it) | 1993-12-29 |
EP0481933A1 (en) | 1992-04-22 |
EP0481933B1 (en) | 1995-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR870006698A (ko) | 전 동 기 | |
DK466284A (da) | Kobling til spaendingsmultiplikation | |
ES2075411T3 (es) | Un circuito de control para un motor electrico sin escobillas con n fases. | |
DK166491A (da) | Smoeremiddel til traad, der anvendes til dannelse af statorviklingerne i en elektrisk koelekompressor | |
ES2074556T3 (es) | Un circuito para la interconexion entre un microprocesador y una pluralidad de transistores de potencia, particularmente para el control de inyectores electricos. | |
DE3885535D1 (de) | Elektrischer Anlassmotor. | |
IT8620933A0 (it) | Circuito di commutazione del numero di poli su rotore di macchine singrone con impiego di diodi rotanti. | |
SE8405764D0 (sv) | Enfasig asynkronmotor | |
DE3876727D1 (de) | Elektrischer anlassmotor. | |
ES2076002T3 (es) | Aparato que comprende al menos un motor electrico de potencia variable. | |
JPS5213609A (en) | Circuit to decide the rotation of the step motor for a clock | |
DE59702554D1 (de) | Zündkreis-Endstufen | |
JPS524672A (en) | Discharge lamp lighting apparatus | |
IT8520797A0 (it) | Regolatore di tensione per generatore di energia elettrica ad alternatore, con stadio attuatore in circuito integratoe con stadio ausiliario per l'avviamento a basso numero di giri dell'alternatore, particolarmente per uso automobilistico. | |
JPS53136646A (en) | Power source device | |
JPS5280443A (en) | Fixed voltage power source system | |
FR2340851A1 (fr) | Dispositif a circuit de commande des feux indicateurs de direction de motocycles equipes en courant alternatif | |
SE8602440D0 (sv) | Kombinerad tendnings- och elforsorjningsanordning for forbrenningsmotorer | |
JPS5232521A (en) | Control device for invertor emergency running for motor driving | |
RU98106667A (ru) | Способ пуска электродвигателя переменного тока | |
JPS52152144A (en) | Integrated circuti | |
KR890003260A (ko) | 방전 램프 전자 기동 장치 | |
JPS51149512A (en) | Starting method of the electric motor having the ac generator as the power source | |
JPS5596928A (en) | Motor drive device of camera | |
DE68922257D1 (de) | Stufengenerator-Ausgangsschaltung hoher Geschwindigkeit. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 481933 Country of ref document: ES |